Is it necessary for Yantai low-income households to buy Yantai citizen health card?

No, the "health card" is a national unified standard medical service card designed and issued by the National Health and Wellness Committee, but a medical insurance card is enough, so there is no need to buy it. Residents' health card is a basic carrier of personal information based on electronic health records, electronic medical records and three-level information platform proposed by "352 1 Project" of national health informatization. It is necessary to realize cross-system, cross-institution and cross-regional interconnection and information sharing of medical and health services, and it is a computer-readable CPU card.